Food And Feed Calorimeter 300ml Oxygen Bomb Display 0.000 ~ 40.000℃ ISO 9831
| 熱容量 | 10500J/Kについて | 酸素ボンベの容量 | 300ml |
|---|---|---|---|
| 表示範囲 | 0.000 ~ 40.000℃ | 応答時間 | <4S |
| 解決 | 0.001°C | 動作電圧 | 220V±10%V |
| ハイライト | 300ml oxygen bomb calorimeter,feed calorimeter with ISO 9831,food testing instrument 0.000℃ precision |
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ST-500 Food and Feed Calorimeter
The ST-500 food and feed calorimeter is a multifunctional calorimeter developed using a single-chip microcomputer. It is mainly used for measuring the calorific value of solid and liquid combustibles such as coal, petroleum, food, wood, and other substances. This instrument uses a high-precision microcontroller calculation program to greatly improve measurement accuracy. It adopts a liquid crystal display, fully displays in Chinese, is easy to operate, and can achieve automatic control of the measurement process. It can automatically add water, drain water, ignite, stir, calculate, and print the calorific value of the measured substance. The experimental results are clear at a glance. It is an ideal laboratory equipment developed for enterprises and universities engaged in the production and research of flammable substances.
Digestive energy refers to the energy contained in digestible nutrients in food and feed, which is the difference between the total energy of animal feed intake and fecal energy. Under normal circumstances, animal feces mainly include the following substances that can generate energy:
● Undigested and unabsorbed nutrients
● Digestive tract microorganisms and their metabolites
● Digestive secretions and metabolites excreted through the digestive tract
● Total energy of exfoliated cells in the digestive tract mucosa
Technical Features
● This machine is composed of a high-end microcontroller, with a simple structure, reliable performance, and strong anti-interference ability.
● The automatic addition of water, drainage, mixing, ignition, temperature measurement, calculation, calibration, printing, and experimental processes have achieved full automation, avoiding human errors and greatly improving accuracy and precision.
● The automatic cooling calibration of the experiment has a relaxed requirement for environmental temperature, which not only improves the accuracy of the experiment, but also ensures the stability of the instrument during long-term operation.
● After the experiment, the high and low heat generation can be automatically converted for printing, which is more in line with general routine experiments.
● Full Chinese display, easy to operate.
Adopting standards:
ISO 9831-1998 Determination of total calorific value of animal feed, animal products, and feces or urine - Bomb calorimeter method
Main technical parameters
| Thermal capacity | About 10500J/K |
| Oxygen bomb capacity | 300ml |
| Oxygen bomb oxygenation pressure | 2.8 ~ 3.0MPa |
| Oxygen bomb pressure resistance performance | Water pressure 20MPa |
| Oxygen bomb weight | 2.5Kg |
| Oxygen bomb size | ¢86.2 * 181mm |
| Outer jacket water tank capacity | 51L |
| Inner cylinder water capacity | 2.1L |
| Display range | 0.000 ~ 40.000℃ |
| Response time | <4s |
| Resolution | 0.001℃ |
| Linearity | Within the temperature rise range of 5 ℃, it is less than 0.08% |
| Temp measurement error | Accuracy within the temperature rise range of every 5 ℃ ± 0.003 ℃ |
| Operating voltage | 220V±10%V |
| Temperature | Not exceeding 80% |
| Power | 30W |
| Ignition voltage | AC24V |
| Ignition time | 5s |
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Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.
Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:
----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;
----The materials and main components provided meet the technical requirements specified in the technical documentation;
----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).
----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.
----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.
----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.
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